while迴圈是你編寫程式語言的得力助手,有了while迴圈你可以讓Python依照你設定的條件執行指定的事。 對初學者而言,while迴圈可能不是很好懂的語法,透過實作練習觀念才會慢慢融會貫通,如果想透由小型專題練習,熟悉Python while 迴圈,推薦使用《Python 自動化的樂趣(第2版)》,在學習如何設計猜數字、剪刀石頭布的遊戲...
Using Advanced while Loop Syntax The break Statement: Exiting a Loop Early The continue Statement: Skipping Tasks in an Iteration The else Clause: Running Tasks at Natural Loop Termination Writing Effective while Loops in Python Running Tasks Based on a Condition With while Loops Using while Loops...
Pythonwhileloop withbreakstatement We can use abreak statementinside awhileloop to terminate the loop immediately without checking the test condition. For example, while True: user_input = input('Enter your name: ') # terminate the loop when user enters end if user_input == 'end': print(f...
Python 零基础新手入门 #06 While Loop (回圈) 17纯情男高抗x9去漫展 关注 专栏/Python 零基础新手入门 #06 While Loop (回圈) Python 零基础新手入门 #06 While Loop (回圈) 2024年10月17日 14:370浏览· 0点赞· 0评论 视频地址: Python 零基础新手入门 #06 While Loop (回圈)...
count+= 1#每次loop 计数器+1else:print("猜这么多次都不对,你个笨蛋.") #Author: George.Wang'''i=0 while True: print("i=",i) i=i+1 #=i +=1 if i>10: break'''my_age_count = 0 my_age = 10 while True: if my_age_count ==3: break...
Python provides unique else clause to while loop to add statements after the loop termination. This can be better understood by the following example, x =1while(x<=3):print(x) x = x +1else:print("x is now greater than 3")
The basic loop structure in Python is while loop. Here is the syntax.Syntax:while (expression) : statement_1 statement_2 ...The while loop runs as long as the expression (condition) evaluates to True and execute the program block. The condition is checked every time at the beginning of...
解决While loop问题 - Python 当我们在使用while循环时,需要确保循环的终止条件最终会被满足,否则循环将会无限执行下去。通常情况下,我们可以在循环内部修改循环控制变量,使得终止条件得以满足。 1、问题背景 一位开发者在使用 Python 开发一个基于文本的游戏时,遇到了 while 循环的问题。他将游戏代码和音频处理代码...
ExampleGet your own Python Server Print i as long as i is less than 6: i =1 whilei <6: print(i) i +=1 Try it Yourself » Note:remember to increment i, or else the loop will continue forever. Thewhileloop requires relevant variables to be ready, in this example we need to def...
Python for loop and while loop #!pyton2#-*- coding:utf-8 -*-forletterin"Python":print"Current letter is:",letter fruits=["apple","mango","pear"]forfruitinfruits:printfruitforindexinrange(len(fruits)):printfruits[index]>python2 test.py...